DETACHMENT STRUCTURE FOR PORTABLE DIAGNOSTIC ULTRASOUND APPARATUS

Abstract

The present disclosure relates to the technical field of detachment structures, a detachment structure for a portable diagnostic ultrasound apparatus is disclosed, including: a top cover, a bottom housing, and a rechargeable battery, the top cover is detachably connected to the bottom housing, the bottom housing is installed with a fan, the bottom housing is installed with a battery PCB, the battery PCB is provided with a battery modular contact, and the top cover is provided with an opening for the battery modular contact to pass through. The solution facilitates detachable installation of the battery and the fan, and facilitates heat dissipation and maintenance.

Claims

1. A detachment structure for a portable diagnostic ultrasound apparatus, comprising a top cover (1), a bottom housing (2), and a rechargeable battery (3) installed between the top cover (1) and the bottom housing (2), the top cover (1) is detachably connected with the bottom housing (2), a fan (4) is installed in the bottom housing (2), the fan (4) is abutted with the top cover (1), a battery PCB (5) is installed in the bottom housing (2), the battery PCB (5) is provided with a battery modular contact (6), the top cover (1) is provided with an opening (11) for the battery modular contact (6) to pass through.

2. The detachment structure for a portable diagnostic ultrasound apparatus according to claim 1, wherein the bottom housing (2) is provided with a slot (21) for facilitating embedded installation of the top cover (1).

3. The detachment structure for a portable diagnostic ultrasound apparatus according to claim 1, wherein the bottom housing (2) is provided with an air outlet (22).

4. The detachment structure for a portable diagnostic ultrasound apparatus according to claim 1, wherein the battery PCB (5) is provided with a charging interface (7) for charging the rechargeable battery (3).

5. The detachment structure for a portable diagnostic ultrasound apparatus according to claim 4, wherein the charging interface (7) is a TYPE-C interface.

6. The detachment structure for a portable diagnostic ultrasound apparatus according to claim 1, wherein the bottom housing (2) is provided with an undercut (23) for facilitating clamping of the detachment structure.

7. The detachment structure for a portable diagnostic ultrasound apparatus according to claim 1, wherein the circumference of the bottom housing (2) is provided with a groove (24), and the top cover (1) is provided with protrusions corresponding to the groove (24), and the groove (24) is filled with waterproof glue therein.

8. A portable diagnostic ultrasound apparatus, comprising: a main body front housing (8), a main body bottom housing (9), and the detachment structure for the portable diagnostic ultrasound apparatus according to claim 1, the detachment structure being detachably connected within the main body bottom housing (9).

9. The portable diagnostic ultrasound apparatus according to claim 8, wherein the main body bottom housing (9) is rotationally connected with a rotating switch (10) for clamping the bottom housing (2), and the rotating switch (10) is sleeved with a torsion spring.

10. The portable diagnostic ultrasound apparatus according to claim 8, wherein the main body bottom housing (9) is provided with a toggle switch (11) which is slidingly connected by a pressing spring for pressing the detachment structure, the pressure spring is installed inside the main body bottom housing (9) for pressing the toggle switch (11).

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly explain the specific embodiments of the disclosure, the following will briefly introduce the drawings. Obviously, the drawings in the following description are some embodiments of the disclosure. For those of ordinary skills in the art, other drawings may also be obtained from these drawings.

[0019] FIG. 1 is a structural diagram of a detachment structure for a portable diagnostic ultrasound apparatus disclosed in an embodiment;

[0020] FIG. 2 is a structural diagram of a detachment structure for a portable diagnostic ultrasound apparatus disclosed in an embodiment;

[0021] FIG. 3 is a structural diagram of a portable diagnostic ultrasound apparatus disclosed in an embodiment;

[0022] FIG. 4 is a structural diagram of another portable diagnostic ultrasound apparatus disclosed in an embodiment.

[0023] Reference signs: 1. top cover; 11. opening; 2. bottom housing; 21. slot; 22. air outlet; 23. undercut; 24. groove; 25. installation slot; 3. rechargeable battery; 4. fan; 5. battery PCB; 6. battery modular contact; 7. charging interface; 8. main body front housing; 9. main body bottom housing; 91. air inlet; 92. notch; 10. rotating switch; 11. toggle switch.

DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the objectives, technical solutions and advantages of the disclosure more clear, the disclosure is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the disclosure, not to define the disclosure.

[0025] In the description of the disclosure, it should be noted that, unless otherwise specified and defined, the terms installation, linking and connection should be understood in a broad sense, for example, connection may be fixed connection, detachable connection, or integrated connection, may be mechanical connection or electrical connection, may be direct connection or indirect connection through an intermediate medium, may be internal connection of two elements, and may be USB cableless connection or USB cabled connection. For those of ordinary skills in the art, the specific meanings of the above terms in the present disclosure may be understood according to specific situations.

[0026] In the description of the disclosure, it should be noted that a directional or positional relationship indicated by terms such as center, top, bottom, left, right, vertical, horizontal, inside, outside, etc. is based on a directional or positional relationship shown as the accompanying drawings and is merely intended to facilitate describing the present disclosure and simplifying the description, rather than to indicate or imply that the referred device or element has to be located in a specific direction or constructed and operated in the specific direction so as not to be understood as a restriction on the present disclosure. In addition, the terms first, second and third are only used for describing purposes and cannot be understood as indicating or implying relative importance.

[0027] In addition, the technical features involved in different embodiments of the disclosure described below can be combined as long as there is no conflict between them.

[0028] The embodiment of the present disclosure discloses a detachment structure for a portable diagnostic ultrasound apparatus, as shown in FIG. 1 and FIG. 2, including: a top cover 1, a bottom housing 2, and a rechargeable battery 3 installed between the top cover 1 and the bottom housing 2, the top cover 1 is detachably connected with the bottom housing 2, a fan 4 is installed in the bottom housing 2, the fan 4 is abutted with the top cover 1, a battery PCB 5 is installed in the bottom housing 2, the battery PCB 5 is provided with a battery modular contact 6, the top cover 1 is provided with an opening 11 for the battery modular contact 6 to pass through.

[0029] It should be noted that since the rechargeable battery 3 is arranged between the top cover 1 and the bottom housing 2, the top cover 1 is detachably connected with the bottom housing 2, the fan 4 is installed in the bottom housing 2, the battery PCB 5 is provided with the battery modular contact 6, there is provided a detachment structure for the portable diagnostic ultrasound apparatus, thus facilitating detachable installation of the battery and the fan 4, and facilitating heat dissipation and maintenance.

[0030] As shown in FIG. 2, the bottom housing 2 is provided with a slot 21 for facilitating embedded installation of the top cover 1. It should be noted that the top cover 1 is embedded into the bottom housing 2 and fixed by screws so that the top cover 1 and the bottom housing 2 are reliably installed.

[0031] As shown in FIG. 2, the bottom housing 2 is provided with an air outlet 22. It should be noted that the air outlet 22 facilitates the dissipation of heat.

[0032] As shown in FIG. 2, the battery PCB 5 is provided with a charging interface 7 for charging the rechargeable battery 3. It should be noted that the charging interface 7 functions to facilitate charging of the rechargeable battery 3, charging requires only one USB cable, and does not require an additional charging holder, which is more convenient.

[0033] As shown in FIG. 2, the circumference of the bottom housing 2 is provided with a groove 24, and the top cover 1 is provided with protrusions corresponding to the groove 24, and the groove 24 is filled with waterproof glue therein, and the top cover 1 and the bottom housing 2 are fastened reliably, so that the IPX7 waterproof effect is achieved.

[0034] As shown in FIG. 2, a connector with a waterproof level of IPX8 is used in the charging interface 7, and the surface of the connector is provided with rubber, and the IPX7 waterproof effect can be achieved by interference fit of the circumference of the bottom housing 2 and the rubber of the connector.

[0035] As shown in FIG. 2, the circumference of the battery modular contact 6 is coated with waterproof glue, and after assembling the top cover 1, the gap between the top cover 1, the battery PCB 5, and the battery modular contact 6 is filled with the waterproof glue so as to reach the IPX7 waterproof effect.

[0036] As shown in FIG. 2, a waterproof fan is used for the fan 4, and an installation slot 25 is provided in the bottom housing 2 through which a cable for mounting the fan 4 passes. In the implementation, waterproof glue is applied inside the installation groove 25, the cable of the fan 4 is placed, and a layer of water glue is applied, so that the cable is completely wrapped with the waterproof glue, and finally the top cover 1 and the bottom housing 2 are fastened by snap-fitting, thereby achieving the IPX7 waterproof effect.

[0037] As shown in FIG. 2, the charging interface 7 is a TYPE-C interface. It should be noted that since the charging interface 7 is provided in the same type as the charging interface of the portable diagnostic ultrasound apparatus, only one charging USB cable is required for 2 pieces of battery in both the detachable structure and the main body of the portable diagnostic ultrasound apparatus, and there is no need for an additional charging holder, which is more convenient to use.

[0038] As shown in FIGS. 1 and 2, the bottom housing 2 is provided with an undercut 23 for facilitating clamping of the detachment structure.

[0039] The embodiment of the present disclosure discloses a portable diagnostic ultrasound apparatus, as shown in FIG. 3, including: a main body front housing 8, a main body bottom housing 9, and the above-described detachment structure for the portable diagnostic ultrasound apparatus, the detachment structure being detachably connected in the main body bottom housing 9. In the specific implementation, a heat sink is installed in the main body bottom housing 9, and air inlets 91 communicating with the air outlet 22 are formed in a side wall of the main body bottom housing 9. In the specific implementation, the number of the air inlets 91 is set to be two, and the two air inlets 91 are distributed on two opposite sides of the main body bottom housing 9.

[0040] It should to be noted that since the detachment structure is detachably connected in the main body bottom housing 9, the convenience of replacing the battery or the fan 4 is satisfied, and the entire apparatus does not need to be returned to the manufacturer for maintenance.

[0041] It should also be noted that the detachment structure is waterproof, and the waterproof level can reach IPX7. Users can use alcohol and other disinfectants to disinfect the battery surface without damaging the internal components.

[0042] As shown in FIG. 3, the main body bottom housing 9 is rotationally connected with a rotating switch 10 for clamping the bottom housing 2, and the rotating switch 10 is sleeved with a torsion spring. In the specific implementation, the rotating switch 10 is clamped into the undercut 23, thus preventing the detachment structure from slipping off the portable diagnostic ultrasound apparatus.

[0043] As shown in FIG. 4, the main body bottom housing 9 is provided with a toggle switch 11 which is slidingly connected by a pressing spring for pressing the detachment structure, the pressure spring is installed inside the main body bottom housing 9 for pressing the toggle switch 11. In the specific implementation, the detachment structure is provided with a notch for conveniently sliding out of the detachment structure. By pushing the toggle switch 11 and pressing the pressure spring, the toggle switch 11 completely enters the notch, which is convenient for taking out the detachment structure. Moreover, the toggle switch 11 is prevented from moving in the main body bottom housing 9 by the pressing action of the pressure spring, so that the toggle switch 11 can more firmly abut the detachment structure.

[0044] Obviously, the above embodiments are only examples for clear explanation, not for limitation of embodiments. For those of ordinary skills in the art, other variations or alterations in different forms can be made on the basis of the above description. It is unnecessary and impossible to enumerate all the embodiments here. The obvious variations or alterations caused by this are still within the protection scope created by the disclosure.